AppCorpus MCP gives your agent current app data, prices, screens, features and sources.
View JSON
GET /api/v3/apps/1019539949
{
"app_id": 1019539949,
"canonical_url": "https://appcorpus.com/apps/msg-viewer-pro-1019539949",
"identity": {
"name": "Msg Viewer Pro",
"slug": "msg-viewer-pro",
"developer": {
"name": "群群 刘",
"url": "https://appcorpus.com/developers/developer-130-developer_62133e55f02d5a1ec40241e51ab5152e"
},
"icon_url": "https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/d5/d5/d6/d5d5d6a6-774b-0c7f-a059-fb6c292ea80e/AppIcon-1x_U007emarketing-0-3-85-220-0.png/512x512bb.jpg",
"stores": [
"apple"
],
"platforms": [
"iphone",
"ipad"
],
"status": {
"state": "abandoned-risk",
"label": "Abandoned risk",
"last_checked": "2026-07-31",
"last_checked_label": "31 Jul 2026",
"banner": null,
"region_note": null
}
},
"listings": [
{
"store": "apple",
"status": "ACTIVE",
"url": "https://apps.apple.com/us/app/msg-viewer-pro/id1019539949?uo=4",
"rating": 4.0,
"rating_count": 4,
"formatted_price": "$4.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"version": "2.6.2",
"updated": "2024-02-05",
"currency": "USD"
}
],
"summary": {
"one_liner": null,
"summary": null,
"best_for": [],
"not_for": [],
"status": "fallback",
"at_a_glance": [
"$4.99"
]
},
"categories": {
"official": [
"Business",
"Productivity"
],
"appcorpus": [
{
"category_id": "business",
"label": "Business",
"url": "https://appcorpus.com/categories/business"
},
{
"category_id": "productivity",
"label": "Productivity",
"url": "https://appcorpus.com/categories/productivity"
}
]
},
"use_cases": [],
"features": [
{
"capability_id": "family_sharing",
"label": "Family Sharing",
"availability": "yes",
"access_level": "unknown",
"scope": "App Store",
"evidence": "Store published"
}
],
"pricing": [
{
"store": "apple",
"formatted_price": "$4.99",
"is_free": false,
"has_iap": false,
"has_subscription": false,
"currency": "USD",
"market": "us",
"last_verified": "2026-07-31",
"rows": [
"Price: $4.99"
]
}
],
"screens": [
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/0c/27/a8/0c27a829-3968-8e39-0622-4b0ec6edb81b/8bee4e5f-b742-42f0-99d5-3bdba36a9869_2048x2732bb-2.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Msg Viewer Pro ipad screenshot 1"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/46/d4/4f/46d44f6a-f838-67ed-6b9d-76e3d581ee24/5d0f2ac0-0fdd-4f18-b873-56882fe0d69a_2048x2732bb-3.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Msg Viewer Pro ipad screenshot 2"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/77/89/a8/7789a820-e95d-d2fd-aac2-c34a0f855332/9229c6d0-241f-4154-8c3f-13c378eb516f_2048x2732bb.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Msg Viewer Pro ipad screenshot 3"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/9b/92/39/9b923983-6fda-5ab9-35fb-a9bf9ac85eb9/e632fc9e-56c6-4307-8b45-0cf751ea1e50_2048x2732bb-4.png/1600x1600bb.jpg",
"store": "apple",
"platform": "ipad",
"alt": "Msg Viewer Pro ipad screenshot 4"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/e5/af/f3/e5aff3f7-5067-7776-1933-fc82c4e90d71/a17f3070-6246-481d-a824-682356be6ea0_1242x2688bb.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Msg Viewer Pro iphone screenshot 5"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/79/be/fb/79befb4b-1ccb-5b56-c6bf-9828127ba72d/81fa0b07-1fc5-4d99-b1b0-19598680e192_1242x2688bb-4.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Msg Viewer Pro iphone screenshot 6"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/7d/2c/61/7d2c6177-61e7-1995-517d-63043691ebb0/190d3901-eb04-4cc6-8eed-2099fa05d470_1242x2688bb-3.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Msg Viewer Pro iphone screenshot 7"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/67/7c/04/677c0422-d875-50ed-4f40-38e7d013c8fe/a1c2ff6f-29a3-418a-8ad3-3086a67a1842_1242x2688bb-5.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Msg Viewer Pro iphone screenshot 8"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/48/b3/50/48b35054-f2ea-6c69-1f0b-bca1fb66b5c0/8568ac0d-b3a3-46be-b727-426c067176c4_1242x2688bb.png/1242x1600bb.jpg",
"store": "apple",
"platform": "iphone",
"alt": "Msg Viewer Pro iphone screenshot 9"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/75/c9/51/75c951f6-148d-7e1f-5fe6-302a763ea15e/pr_source.png/1600x1600bb.jpg",
"store": "apple",
"platform": "mac",
"alt": "Msg Viewer Pro mac screenshot 10"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/ee/3c/c6/ee3cc600-a7f4-2424-015f-b0ef07fb1b79/pr_source.png/1600x1600bb.jpg",
"store": "apple",
"platform": "mac",
"alt": "Msg Viewer Pro mac screenshot 11"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/f8/02/3a/f8023ab3-d178-863f-e90d-8df9c4d9c291/pr_source.png/1600x1600bb.jpg",
"store": "apple",
"platform": "mac",
"alt": "Msg Viewer Pro mac screenshot 12"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/f1/3e/b4/f13eb476-3431-c5bf-6c12-ee6c82508fca/pr_source.png/1600x1600bb.jpg",
"store": "apple",
"platform": "mac",
"alt": "Msg Viewer Pro mac screenshot 13"
},
{
"url": "https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/84/12/91/84129110-cc24-26ad-019e-40420c65f7cc/pr_source.png/1600x1600bb.jpg",
"store": "apple",
"platform": "mac",
"alt": "Msg Viewer Pro mac screenshot 14"
}
],
"ratings": [
{
"store": "apple",
"average": 4.0,
"count": 4,
"market": "us",
"observed_at": "2026-07-31",
"reviews": [
{
"rating": 5,
"title": "Just What I Needed",
"body": "A lot of my co-workers use Windows based PCs and when sharing emails through out systems, I end up with a ton of .msg files that I can't open, and it drives me crazy because I have to ask them to change it to a PDF, resend it to me, blah, blah, blah. Now I can skip that and get straight to the point. Best business cost I've incurred in a long time.",
"author": "DantesWords",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Firmshell's MSG Viewer Pro is a Mac Necessity for Outlook Files",
"body": "While it doesn't offer drag and drop, it still works amazingly. For improvement, Ms. Liu, maybe offer a life and dark mode, and a way to see the files on the actual app. Way to go, loving it! Works great on Ventura OS (again, no drag-n-drop, but I am okay with it).",
"author": "Adam-is-here!",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Great tool",
"body": "Works great, though I do have occasional issues when saving an email as a PDF in that it will sometimes cut off images or tables on the right side - it’s as if it doesn’t know to adjust its size to fit the full content. Still, this is a great tool. And so easy to use.",
"author": "theshippingnews",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Does exactly what it says it will do",
"body": "As a mac user in a company that runs primarily windows, after searching for .msg viewers, trying a few online converters, downloading a few of the “dat viewers” here in the store that didn’t show me any msg content, I went ahead and pulled the trigger on this paid app (knowing it's possible to request a refund from Apple if it didn’t work effectively). Worked instantly showing exact content of msg files and all marketed features work for me. It will support my particular needs and am grateful there’s a reasonably priced option here to mitigate the steps of seeing the file content. Only recommendation I’d have for the developer is to replace the toolbar button icons with something more modern, reflective of Apple’s evolving aethetic. The present icons (in version 1.9.6) look like clipart and it lessens the perceived quality of the app itself.",
"author": "expertseries",
"date": "31 Jul 2026"
},
{
"rating": 5,
"title": "Lost Without It",
"body": "I could not get by without MVP. I work on a Mac using the Spark email client while our clients use Exchange and insist on attaching emails. MVP works seamlessly and flawlessly to reveal the otherwise unreadable contents of the attached messages. Excellent tool in my box, keep it up!",
"author": "MikeInTheCountry",
"date": "31 Jul 2026"
}
]
}
],
"privacy": [
{
"store": "apple",
"declarations": [
{
"title": "Data Not Collected",
"detail": "",
"source": "Developer declared"
}
],
"accessibility": []
}
],
"changes": [
{
"store": "apple",
"version": "2.2.2",
"released_at": null,
"notes": ""
},
{
"store": "apple",
"version": "2.2.3",
"released_at": null,
"notes": "Bug fixes and stability improvements"
},
{
"store": "apple",
"version": "2.5.0",
"released_at": null,
"notes": "Better parser for the content of msg files Bug fixes and stability improvements"
},
{
"store": "apple",
"version": "2.5.1",
"released_at": null,
"notes": "Add reply function Bug fixes and stability improvements"
},
{
"store": "apple",
"version": "2.5.2",
"released_at": null,
"notes": "Fix bug for opening msg file from Google Drive"
},
{
"store": "apple",
"version": "2.5.3",
"released_at": null,
"notes": "Bug fixes and stability improvements"
},
{
"store": "apple",
"version": "2.5.4",
"released_at": null,
"notes": "Fixed bug for opening files from One Drive or Google Drive directly Other small fixes and improvements"
},
{
"store": "apple",
"version": "2.5.5",
"released_at": null,
"notes": "Improve accuracy of character encoding Other fixes and improvements"
},
{
"store": "apple",
"version": "2.5.6",
"released_at": null,
"notes": "Bug fixes and stability improvements"
},
{
"store": "apple",
"version": "2.5.7",
"released_at": null,
"notes": "Bug fixes and stability improvements"
},
{
"store": "apple",
"version": "2.5.8",
"released_at": null,
"notes": "Some bug fixed and stability improvements"
},
{
"store": "apple",
"version": "2.5.9",
"released_at": null,
"notes": "Some bug fixed and stability improvements"
},
{
"store": "apple",
"version": "2.6.0",
"released_at": null,
"notes": "Bug fixes and stability improvements"
},
{
"store": "apple",
"version": "2.6.1",
"released_at": null,
"notes": "Fixed bug display image error Other small fixes and improvements"
},
{
"store": "apple",
"version": "2.6.2",
"released_at": "2024-02-05",
"notes": "Fixed bug display image error for eml files Other small fixes and improvements"
}
],
"alternatives": [],
"evidence_summary": {
"index_state": "S1",
"evidence_level": 1,
"level_label": "Live store listing",
"indexable": true,
"last_verified_at": "2026-07-31",
"unknown_fields": [
"Independent summary has not been published yet."
],
"sources": [
"App Store"
]
},
"availability_markets": {
"live": [
"us"
],
"selected": "us",
"note": null
},
"feature_events": {
"events": []
},
"features_slice": {
"plans": [],
"features": [],
"unknown_features": [
"family_sharing"
],
"data_cutoff": "31 Jul 2026"
}
}
